641941854

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{9293}}^1$

素因数の和:9724

約数の個数: 32

約数和(自身を含む): 1331644320

約数和(自身を除く): 689702466

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 397, 794, 1191, 2382, 9293, 11513, 18586, 23026, 27879, 34539, 55758, 69078, 269497, 538994, 808491, 1616982, 3689321, 7378642, 11067963, 22135926, 106990309, 213980618, 320970927, 641941854]

約数ペア:

[(1, 641941854), (2, 320970927), (3, 213980618), (6, 106990309), (29, 22135926), (58, 11067963), (87, 7378642), (174, 3689321), (397, 1616982), (794, 808491), (1191, 538994), (2382, 269497), (9293, 69078), (11513, 55758), (18586, 34539), (23026, 27879)]